【作者】 邓海峰；

【导师】 罗昕如；

【作者基本信息】 湖南师范大学 ， 汉语言文字学， 2004， 硕士

【摘要】 本文以湖南新田县境内的官话-土话双方言为研究对象，介绍了新田县官话和土话的语音现状、主要的语音特点，比较了双方言语音的异同，探究双方言语音相互影响的程度，并据此对湖南新田双方言的发展趋势作出预测。 本文分为六个部分：第一部分 引言；第二部分 新田双方言的语音系统，包括官话的语音系统和土话的语音系统；第三部分 新田双方言语音要素的比较，详细比较了官话和土话声母、韵母、声调和音节四个方面的异同，并作出了一定的解释和说明；第四部分 新田双方言几个重要语音规律的比较；第五部分 新田双方言相互影响的程度及新田双方言发展的趋势；第六部分 结语。 本文认为，新田官话与土话长期共处一地，并且以双方言的形式共同活跃在当地居民的口中，两者相互接触、相互影响，导致各自的语音系统都有不小的变化。但是这种变化都不是深层次的，官话和土话接触影响的程度并不深，这有语言学本身的原因，也有社会、历史的原因。 新田双方言语音的差异是比较大的，弱势方言消亡导致双方言现象消失是双方言区语言变化的必然趋势。但是新田双方言的这种发展趋势不是因为作为弱势方言的土话被作为强势方言的官话改变、同化，而是土话区的人们放弃使用土话、改用官话的结果。更多还原

【Abstract】 This paper takes the bidialect, which is composed by Xintian mandarin and Xintian Tuhua in Hunan province, as the object. It introduces the present situation, the main phonetic features of the mandarin and Tuhua, compares the similarities and differences of the bidialect, makes a thorough inquiry on the degree of their phonetic influence with each other, and on the basses of which, it forecasts the develop trend of the bidialect.There are six parts of this paper: The first part is introduce. The second part is phonetic system of the bidialect, including phonetic system of the mandarin and phonetic system of Tuhua. The third part is comparison on phonetic factors of bidialect, including minute comparison and explanation on initial consonants, vowels, tones, and syllables between Xintian mandarin and Xintian Tuhua. The fourth part is comparison on some important phonetic laws. The fifth part is about the degree of the bidialect’s influence and the develop trend of Xintian bidialect. The last part is conclusion. We consider that Xintian mandarin and Xintian Tuhua have coexisted at the same place for long time and animates on the oral of the residents in the form of bidialect. They contact with each other and influence each other, which leads to the great changes of their respective phonetic system. But these changes are not natural, the level of their contact and influence is not high and it maybe has linguistic reason, social reason, and historical reason as well.The difference between Xintian mandarin and Xintian Tuhua is great. The weaker dialect dies out, which leads to the disappearance of the bidialect phenomenon, is the inexorable trend of the linguistic change in bidialect areas. But what special is that this develop trend in Xintian is not for the reason that Tuhua, which is weaker, is changed and assimilated by the mandarin, which is stronger, but for the reason that people from Tuhua areas give up using Tuhua and alter to the mandarin.更多还原